Reviews by User: Triathlete Magazine (1)

Optygen is a groundbreaking new supplement that uses a blend of two adaptagens, Rhodiola Rosacea and Cordyceps, both of which have been shown in scientific research to boost oxygen use, optimize fuel use and enhance the body's ability to adapt to physical stress. Furthermore, Optygen uses an exclusive blend of phosphates known to reduce lactic acid and increase ATP (a.k.a. energy) formation, thereby helping to increase anaerobic threshold, all very important for peak endurance performance. First Endurance instructs athletes to load with six capsules every morning for the first seven days and then taper back the dose by 50 percent (3 capsules taken each morning).